No hassle
returns
Live in-stock
inventory
Save over
60% retail
You have no items in your shopping cart.
June Sale: $37.71
In Stock
May ship from manufacturer
Free Shipping
Part number: 21553
Product Details
NTK Oxygen Sensors 21553 NGK Oxygen Sensor - NGK/NTK Packaging
Products specifications
Location Upstream
Location1 Upstream
Location2 Left
Location2 Right
Mounting Style Thread-in
Number of Wires 2
Oxygen Sensor Bung Included No
Quantity Sold individually.
Voltage Range 0-1 V
Wiring Harness Included Yes

NGK Oxygen Sensor is manufactured to control fuel and ignition system. It is constructed from durable material that is corrosion and abrasion resistant. This oxygen sensor features a sensor which is located before and after catalytic converter to check the amount of oxygen in the exhaust. It sends signal to the computer including air and fuel ratio timing in order to bring the engine into the optimum operating range.

  • Ensures longevity
  • Sensors checks for the amount of oxygen in the exhaust
  • Corrosion and abrasion resistant
  • Constructed from durable material
  • NGK # 21553
Reviews
Add your review
O
Great item comunication and fast shipping. Defenitly you a new costumer
M
The item came extremely quickly. I ordered Monday night and it arrived to my door Thursday afternoon in great condition. Great pricing as well.
W
Fantastic prices, lowest on the 'net. Easy ordering, easy pay and fast fast fast shipping. You can't go wrong!
L
Order Process was quick and easy. I would highly recommend this site.
Show All Reviews
Fitment
American Motors Concord
1982 American Motors Concord ALL / Base / DL / Limited
1981 American Motors Concord ALL / Base / DL / Limited
1980 American Motors Concord ALL / Base / DL / Limited
American Motors Eagle
1982 American Motors Eagle ALL / Base / DL Kammback / DL-50 SX4 / Limited / SX4
1981 American Motors Eagle ALL / Base / DL Kammback / DL-50 SX4 / Limited / SX4
American Motors Spirit
1982 American Motors Spirit ALL
1981 American Motors Spirit ALL
1980 American Motors Spirit ALL
Buick Century
1981 Buick Century ALL / Base / Custom / Estate / Estate Wagon / Limited / Special / Sport
1980 Buick Century ALL / Base / Custom / Estate / Estate Wagon / Limited / Special / Sport
1979 Buick Century ALL / Base / Custom / Estate Wagon / Limited / Special / Sport
Buick Electra
1981 Buick Electra ALL / Base / Estate Wagon / Limited / Park Avenue
1980 Buick Electra ALL / Base / Estate Wagon / Limited / Park Avenue
Buick Estate Wagon
1981 Buick Estate Wagon ALL
1980 Buick Estate Wagon ALL
Buick LeSabre
1981 Buick LeSabre ALL / Base / Estate Wagon / Limited / Sport
1980 Buick LeSabre ALL / Base / Estate Wagon / Limited / Sport
1979 Buick LeSabre ALL / Base / Estate Wagon / Limited / Sport
Show All Vehicle Fitments
Return Policy
Returns are easy at THMotorsports
Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy